22250450035543 has 8 divisors (see below), whose sum is σ = 22273801909920. Its totient is φ = 22227098869920.

The previous prime is 22250450035537. The next prime is 22250450035609. The reversal of 22250450035543 is 34553005405222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22250450035543 - 2¹⁷ = 22250449904471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22250450035496 and 22250450035505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22250450035643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83095053 + ... + 83362393.

It is an arithmetic number, because the mean of its divisors is an integer number (2784225238740).

Almost surely, 2^{22250450035543} is an apocalyptic number.

22250450035543 is a deficient number, since it is larger than the sum of its proper divisors (23351874377).

22250450035543 is an equidigital number, since it uses as much as digits as its factorization.

22250450035543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354377.

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 22250450035543 in words is "twenty-two trillion, two hundred fifty billion, four hundred fifty million, thirty-five thousand, five hundred forty-three".